No Aids Racing

hello,
I have 2 buttons that do nothing on my steering wheel.I was wondering if someone could direct me to a site that explains how to do the (on track) chat option.I just want to have 2 buttons.One for "sorry"and the otehr for "thank you" to show some respect for lapping someone.thanx
carrera

Modify the [CHAT] section of your PLR file to define what you want to say, then map this to buttons with the in-game controller settings -> mapping screen.

Just remember that even this quick-chat is NOT allowed in official races...

Thanx Bilbo,
I will make sure not to use it in race of course but it sure is nice to have while practising with everyone.
carrera